I already installed the following:
imagemagick
libmagickwand-dev
but still i get this error.
======================================================================
Mon 05Oct09 19:36:06
This installation of RMagick 2.12.0 is configured for
Ruby 1.8.7 (i486-linux) and ImageMagick 6.4.5 Q16
======================================================================
make
cc -I. -I. -I/usr/lib/ruby/1.8/i486-linux -I. -DRUBY_EXTCONF_H=\"extconf.h\" -I/usr/include/ImageMagick -fPIC -I/usr/include/ImageMagick -fopenmp -c rmmontage.c
cc -I. -I. -I/usr/lib/ruby/1.8/i486-linux -I. -DRUBY_EXTCONF_H=\"extconf.h\" -I/usr/include/ImageMagick -fPIC -I/usr/include/ImageMagick -fopenmp -c rmutil.c
cc -I. -I. -I/usr/lib/ruby/1.8/i486-linux -I. -DRUBY_EXTCONF_H=\"extconf.h\" -I/usr/include/ImageMagick -fPIC -I/usr/include/ImageMagick -fopenmp -c rmmain.c
cc -I. -I. -I/usr/lib/ruby/1.8/i486-linux -I. -DRUBY_EXTCONF_H=\"extconf.h\" -I/usr/include/ImageMagick -fPIC -I/usr/include/ImageMagick -fopenmp -c rmimage.c
rmimage.c: In function ‘Image_function_channel’:
rmimage.c:5136: error: ‘MagickFunction’ undeclared (first use in this function)
rmimage.c:5136: error: (Each undeclared identifier is reported only once
rmimage.c:5136: error: for each function it appears in.)
rmimage.c:5136: error: expected ‘;’ before ‘function’
rmimage.c:5152: error: ‘function’ undeclared (first use in this function)
rmimage.c:5158: error: ‘PolynomialFunction’ undeclared (first use in this function)
rmimage.c:5164: error: ‘SinusoidFunction’ undeclared (first use in this function)
make: *** [rmimage.o] Error 1
What is the easiest way to have an application launch at startup? This is a java application (java com.run.run.Run) etc.
How would I have it launch as a user and possibly have access to write to some log file where the user has permissions to write?
And if I don't end up doing that, how would I launch the application as the root user at startup.
Do I need to set up virtual hosts as mentioned here: http://wiki.rubyonrails.org/deployment/apache-passenger
I am just setting up dev env on my own machine to try and learn ruby on rails.
thanks in advance.
So I am getting the error: "undefined reference to sem_open()" even though I have include the semaphore.h header. The same thing is happening for all my pthread function calls (mutex, pthread_create, etc). Any thoughts? I am using the following command to compile:
g++ '/home/robin/Desktop/main.cpp' -o '/home/robin/Desktop/main.out'
#include <iostream>
using namespace std;
#include <pthread.h>
#include <semaphore.h>
#include <fcntl.h>
const char *serverControl = "/serverControl";
sem_t* semID;
int main ( int argc, char *argv[] )
{
//create semaphore used to control servers
semID = sem_open(serverControl,O_CREAT,O_RDWR,0);
return 0;
}
I am trying to connect to my webserver via ssh but I can't. When I insert the password then the terminal is blocked. This is what I see:
# ssh [email protected][email protected]'s password:
Why ?
In iptables there are no rules.
Please help :(
I just need some clarification on a couple of files.
My site has an admin subdomain and SSL in addition to the normal *:80 details found in the virtual hosts.
My question(s): Do I need to specify a 1) ServerName and 2) DocumentRoot in: /etc/apache2/apache2.conf?
I currently enable my site from this directory: /etc/apache2/sites-available/site
Here are the contents of my site file in the above directory (/etc/apache2/sites-available/site):
<VirtualHost *:80>
ServerName www.site.com
ServerAlias www.site.com
DocumentRoot /home/user/public_html/site/current/public
RailsAllowModRewrite off
<directory "/home/user/public_html/site/current/public">
Order allow,deny
Allow from all
</directory>
</VirtualHost>
<VirtualHost *:80>
ServerName www.site.com
ServerAlias admin.site.com
DocumentRoot /home/user/public_html/site/current/public
RailsAllowModRewrite off
<directory "/home/user/public_html/site/current/public">
Order allow,deny
Allow from all
</directory>
</VirtualHost>
<VirtualHost *:443>
ServerName www.site.com
ServerAlias www.site.com
# SSL releated
SSLEngine on
SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
SSLCertificateFile /path/to/site.com.crt
SSLCertificateChainFile /path/to/bundle.crt
SSLCertificateKeyFile /path/to/site.key
# Used by rails
RequestHeader set X_FORWARDED_PROTO "https"
</VirtualHost>
Do you see anything wrong?
I've made a program in MVSC++ which outputs memory contents (in ASCII). The ASCII I see in windows console seem to match what I see in various ASCII tables (smiley, diamond, club, right arrow etc). This program needs to compile under Linux (which is does), but the ASCII output looks completely different. A few symbols are the same but the rest are so different. Is there any way to change how terminal displays ASCII code?
EDIT: The program executes correctly, it's just the ASCII that is being displayed differently.
I am using backport bluetooth api on android 1.6. I am using Google Bluetooth Chat sample app for testing. The app works fine in normal scenarios.
In a scenario, when I try to connect to paired device which is in off state, I get following error.
01-04 09:00:11.629: ERROR/BluetoothEventLoop.cpp(84): onGetRemoteServiceChannelResult: D-Bus error: org.bluez.Error.ConnectionAttemptFailed (Host is down)
01-04 09:00:11.729: DEBUG/dalvikvm(128): GC freed 4535 objects / 256008 bytes in 296ms
01-04 09:00:21.880: ERROR/bluetooth_RfcommSocket.cpp(1433): connect error: Host is down (112)
But it sets the state as connected. The app is unable to catch the exception.
Why does it happen? Or is it the case with backport api?
Any help is appreciated as I am struggling a lot to get things run fine.
Hi,
I want to insert a date having this format MM/dd/YYYY for example:04/29/2010 to 29/04/2010 to be inserted into mysql database in a field typed Date.
So i have this code:
String dateimput=request.getParameter("datepicker");
DateFormat df = new SimpleDateFormat("dd/MM/yyyy");
Date dt = null;
try
{
dt = df.parse(dateimput);
System.out.println("date imput is:" +dt);
}
catch (ParseException e)
{
e.printStackTrace();
}
but it gives me those error:
1-date imput is:Fri May 04 00:00:00 CEST 2012 (it is not the correct value that have been entered).
2-dismatching with mysql date type.
I can not detect the error exactly.
Please help.
I need some php code for parsing raw apache logs.
In particular, I want the number of times mode=search and the term used for searching. Here is an example:
207.46.195.228 - - [30/Apr/2010:03:24:26 -0700] "GET /index.php?mode=search&term=AE1008787E0174 HTTP/1.1" 200 13047 "-" "msnbot/2.0b (+http://search.msn.com/msnbot.htm)"
212.81.200.167 - - [30/Apr/2010:04:21:43 -0700] "GET /index.php?mode=search&term=WH2002D-YYH HTTP/1.1" 200 12079 "http://www.mysite.com/SearchGBY.php?page=81" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB6.4; .NET CLR 1.1.4322; .NET CLR 2.0.50727; WinuE v6; InfoPath.2; WinuE v6)"
212.81.200.167 - - [30/Apr/2010:04:21:44 -0700] "GET /file_uploads/banners/banner.swf HTTP/1.1" 200 50487 "-" "contype"
66.249.68.168 - - [30/Apr/2010:04:21:45 -0700] "GET /index.php?mode=search&term=WH2002D-YYH HTTP/1.1" 200 12079 "-" "Mediapartners-Google"
I have the linux alpha version of flex builder installed in /opt/flex and eclipse was installed with synaptic package manager into /usr/lib/eclipse. It looks like eclipse is not aware of flex, since when I attempt to create a new file with eclipse I don't see flex builder as an option.
Hello,
I am trying to use the http_get function. But I get a undefined reference error. I understands that this means the function can not be found. However I do no know how to fix this? Could somebody help?
Cheers
Hey Everyone,
I have the following perplexing problem. When I launch this video window of a different GUI package the main Qt window freezes and I have to force quit to get it out. Why is this? What can I do to fix this? (I programmed it in C++).
Any help would be much appreciated.
I have downloaded the android source code (1.5 Gb and appx. 5 Gb after extracting).My intention is to compile this.
1) Do i need a toolchain for arm ..if yes which one will be suitable.
2) to run simulator and to be able to debug on workstation do i need to have any specific PC -linux toolchain .
Hi,
What I want to do is index some documents in Solr and know how it works. I have installed Solr and Tomcat and can see Solr Admin UI at localhost:8080/ solr/ admin/
Now, I want to add some documents to the index, may I know how to proceed further? I find very less documentation on Internet regarding this.
In the tutorial http://lucene.apache.org/solr/tutorial.html#Indexing+Data they asked to run java -jar post.jar solr.xml monitor.xml command but after running that I get connection refused error as it is jetty.
After installing jetty I tried telnet: I get "Connection refused" error
I am not able to understand what the problem is.
Hi all,
I am a seasoned .net developer and using VS.net all the time. Now, I would like to learn Ruby on Rails using emacs. Since I'm pretty new to Linux, it would be great if someone show me step by step tutorial to setup emacs for RoR develpment.
I have a scenario where i want to find the date by subtacting 8 business days from today's date. Suppose if today's date is 04/21/10 .Now i want to show the date to be 04/09/10.Weekends should be excluded.
For Example.
If today's date is 04/21/10
Subtract Weekends :
Saturday- 04/10/10 ,04/17/10
Sunday-04/11/10,04/18/10
The output comes out to be 04/09/10.
I would like to do this with C#.
Any help or suggestion would be helpful.
Thanks,
Sumit
how to delete all lines below a word except last line in a file. suppose i have a file which contains
| 02/04/2010 07:24:20 | 20-24 | 26 | 13 | 2.60 |
| 02/04/2010 07:24:25 | 25-29 | 6 | 3 | 0.60 |
+---------------------+-------+------------+----------+-------------+
02-04-2010-07:24 --- ER GW 03
+---------------------+-------+------------+----------+-------------+
| date | sec | BOTH_MO_MT | MO_or_MT | TPS_PER_SEC |
+---------------------+-------+------------+----------+-------------+
| 02/04/2010 07:00:00 | 00-04 | 28 | 14 | 2.80 |
| 02/04/2010 07:00:05 | 05-09 | 27 | 14 | 2.70 |
...
...
...
...
END OF TPS PER 5 REPORT
and i need to delete all contents from "02-04-2010-07:24 --- ER GW 03" except "END OF TPS PER 5 REPORT" and save the file.
This has to be done for around 700 files. all files are same format, with datemonthday filename.
the title already describes my problem.
I found this post, but it didn't completely answers my question.
With the help of it i got this output from nm...
$nm -C -g -D ./libLoggingHandler.so
000000cc A _DYNAMIC
...
000042e0 T write_str(char*, char const*, int*)
00005a78 T RingBuffer::WriteUnlock()
...
00005918 T TraceLines::GetItemSize()
...
U SharedMemory::attach(int, void const*, int)
...
00003810 T TraceProfile::FindLineNr(int, int)
...
00002d40 T LoggingHandler::getLogLevel()
...
U SharedResource::getSharedResourceKey(char const*, int)
...
which are the exported functions?
I already found a hint in this post, that the "T" indicates that its getting exported. But if i check the nm manual here, it just says
T - The symbol is in the text (code) section.
My questions is: Does this output give me the information which functions are exported functions (or variables)?
If not, how do i get it?
Greetings, Pingu
I have the below
Name Date
A 2011-01-01 01:00:00.000
A 2011-02-01 02:00:00.000
A 2011-03-01 03:00:00.000
B 2011-04-01 04:00:00.000
A 2011-05-01 07:00:00.000
The desired output being
Name StartDate EndDate
-------------------------------------------------------------------
A 2011-01-01 01:00:00.000 2011-04-01 04:00:00.000
B 2011-04-01 04:00:00.000 2011-05-01 07:00:00.000
A 2011-05-01 07:00:00.000 NULL
How to achieve the same using TSQL in Set based approach
DDL is as under
DECLARE @t TABLE(PersonName VARCHAR(32), [Date] DATETIME)
INSERT INTO @t VALUES('A', '2011-01-01 01:00:00')
INSERT INTO @t VALUES('A', '2011-01-02 02:00:00')
INSERT INTO @t VALUES('A', '2011-01-03 03:00:00')
INSERT INTO @t VALUES('B', '2011-01-04 04:00:00')
INSERT INTO @t VALUES('A', '2011-01-05 07:00:00')
Select * from @t
I wrote a very simple program like: ( sorry, I typed the code in the right way, but the display is wired. How could I fix it?)
#include <stdio.h>
int main( void )
{
int i;
for ( i = 0; i <= 10; i++ ) {
printf( "%d hello!\n", i);
}
return 0;
}
Usually, I compile c program in terminal with the command
cc -o xxx xxx.c
So in Emacs, when I type M-x compile, I change make -k to cc -o.
But I got error like
cc: argument to '-o' is missing
What's the problem?
If I use make, then I still got error
No targets specified and no makefiles found.
Finally, if the above problem is fixed, how could I define a custom hotkey for compile?
I have already know how to do something like
global-set-key [f8] 'goto-line
But I don't know to set a hotkey for an action only for c-mode.
The title of the question sums it up pretty well. I've downloaded the source for firefox 3.6 and built it (no errors), but when I try to run it, I get a warning that says:
(firefox-bin:2857): GLib-WARNING **: g_set_prgname() called multiple times
I'm not sure what to try now. Any suggestions? Or even a better place to ask this question?
*EDIT - It's not that I only get a warning, that wouldn't bother me. The problem is that the warning is the only thing that ever happens (no firefox windows show up or anything). When I run it from the terminal, that warning shows up twice and then nothing else happens (it just hangs and I have to Ctrl-C it).
I have a ArrayList returned from a service which contains date-timestamp as String values (with values: 2010-05-06T23:38:18,2010-05-06T23:32:52,2010-04-28T18:23:06,2010-04-27T20:34:02,2010-04-27T20:37:02)
to be more specific, This is part of a parent ArrayList ObjectHistory. This list contains the datestamp and serial number. I need to pick the correct serial number.
Objecthistory is the List object and I need to get the latest timestamp within this ObjectHistory.
I need to pick the latest timestamp from this Arraylist in Java 6.
How should I be doing this? Should I do convert these values into calendar-time? I am in panic mode as this has to be done directly in production.